| 000 | 00424nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 220407s9999 xx 000 0 und d | ||
| 040 | _cATVERC | ||
| 050 | _aTK 6397 .L4 W55 1997 | ||
| 100 | _aWilkinson Bruce | ||
| 245 | 0 | _aSwitching systems overview : learner guide | |
| 260 |
_aMelbourne, Victoria _bACTRAC Products Ltd _c1997 |
||
| 300 |
_a22 p. ; 29.5 cm. _c29 cm |
||
| 650 | _aInformation technology | ||
| 999 |
_c18756 _d18756 |
||